Android device intelligenceUnderstand your phone.
Understand your phone.
Discover what it can do.
HNK Guardian X shows your device's RAM and internal storage, battery temperature, Android details and diagnostic tools. Hardware tests run only when you request them.
Pre-release • not yet publicly available on Google PlayCurrent features
- Local device RAM, storage and battery readings
- Device DNA — model, Android version and system details
- Optional sound, screen color and vibration checks
- Reference library of Samsung diagnostic codes with compatibility warnings
- Local history and personal test notes
Guardian does not unlock undocumented hardware limits, does not dial service codes and does not promise faster performance.
Privacy by design
No account, ads, analytics or Internet permission. This version processes diagnostic measurements locally on your Android phone.